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        硝羥喹啉

        Product Name: NITROXOLINE MIN 99.5%

        Specification: Export Standard

        TEST ITEM SPECIFICATION
        Appearance Yellow crystal powder
        Solubility Soluble in hot glacial acetic acid
        Melting point 179-181°C
        Sulphated ash ≤0.2%
        Loss on drying ≤0.5%
        Heavy metals ≤10ppm
        Cl- ≤0.02%
        SO42- ≤0.02%
        NO3- Absent
        5-Nitroso-8-quinolinol(HPLC) ≤0.05%
        5,7-Dinitro-8-quinolinol(HPLC) ≤2%
        Assay ≥99.5%
         
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